.btn {
    width: 100px;
    height: 40px;
    display: inline-block;
    line-height: 40px;
    border: 1px solid tomato;
    color: tomato;
    border-radius: 5px;
    text-align: center;
    margin: 10px 20px;
    transition: all .15s;
    user-select: none;
    &:hover {
        cursor: pointer;
        background: #ff6262;
        color: #fff;
        transition: all .25s;
    }
}

.primary-color {
    color: #478fff;
}

.official-color {
    color: #ffdf62;
}

.warning-color {
    color: #ff6262;
}

